National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storms and Heavy Rainfall in the Plains and Southern Appalachians; Hazardous Heat in the South and Southeast

Severe thunderstorms with heavy rainfall will be possible across the southern Appalachians through this evening. Thunderstorms are also expected from the northern/central Plains into portions of the Midwest through Tuesday, and severe storms may produce large hail and damaging wind gusts. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Glendive, Dawson Community Airport (KGDV)

Lat: 47.13333°NLon: 104.8°WElev: 2457.0ft.

Clear

82°F

28°C

Humidity 32%
Wind Speed N 8 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 17 Aug 04:05 PM MDT
Extended Forecast for

15 Miles NW Wibaux MT

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 52. North wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Calm wind becoming north northwest around 6 mph in the morning.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 55. North wind 5 to 7 mph becoming south southeast after midnight. Chance of precipitation is 30%.

    Low: 55 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 86. East southeast wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

    High: 86 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. West northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. North wind 6 to 11 mph becoming light northeast after midnight. Winds could gust as high as 20 mph.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. Light northeast wind becoming north northeast 5 to 9 mph in the morning.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. North northeast wind around 10 mph becoming east southeast after midnight.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 52. North wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 81. Calm wind becoming north northwest around 6 mph in the morning.
Tuesday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 55. North wind 5 to 7 mph becoming south southeast after midnight. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 86. East southeast wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 57. West northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 89. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 56. North wind 6 to 11 mph becoming light northeast after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 84. Light northeast wind becoming north northeast 5 to 9 mph in the morning.
Friday Night
Mostly clear, with a low around 56. North northeast wind around 10 mph becoming east southeast after midnight.
Saturday
Mostly sunny, with a high near 85. Southeast wind 11 to 16 mph, with gusts as high as 25 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 61. Southeast wind 17 to 20 mph, with gusts as high as 29 mph.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 59.
Monday
A slight chance of showers. Mostly sunny, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NW Wibaux MT
 47.16°N 104.38°W (Elev. 2398 ft)
Last Update:
3:41 pm MDT Aug 17, 2026
Forecast Valid:
4pm MDT Aug 17, 2026-6pm MDT Aug 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation